This has two different story in its television it did not had a proper ending to it hence the movie did a proper ending for it. There was also a short prequel explaining what happened before the series started, and explore a little abit on the Nase siblings. The story is about yomu and the main character Mirai was here to kill Akihito who was a half-yo and he is unstable when he took his yomu form. Throughout the two becomes friends afterwards he helped her to be more expressive of herself. Both of them started to have feeling for each other as time past on. Share your thoughts down below.